The Suno v5.5 Style Prompt Formula
The exact field order — language, genre, mood, BPM, instruments, vocals, production, negatives — that makes Suno v5.5 prompts reproducible.
Most Suno prompts fail for the same reason: they are written as a pile of adjectives in no particular order. Suno v5.5 responds far better to a structured prompt — the same tags, arranged in the same sequence, every time. This is the formula we use to generate every prompt at music2prompt, written out so you can apply it by hand.
The formula
One comma-separated line, 12–22 tags, in this order:
[language] → [genre + sub-genre] → [mood] → [BPM] → [key feel] → [lead instrument] → [bass] → [percussion/groove] → [vocal description] → [production] → [era] → [negative constraints]
Each slot has a job. Skip a slot and Suno fills it with its own average — which is rarely what you want.
1. Language (front and center)
Begin with sung in [language]. This is the highest-leverage tag in the entire prompt. Without it, Suno defaults toward English-language phrasing and melody even when every other tag points elsewhere.
2. Genre and sub-genre
Be specific. "Pop" is a starting point; "Russian shanson", "Brazilian funk", "UK garage", "arabesk" or "city pop" tell Suno which tradition to draw from.
3. Mood
Two or three emotional words: melancholic, intimate or euphoric, driving. Mood shapes melody and dynamics more than people expect.
4. Tempo and key feel
An approximate 120 BPM and minor key / major key. You do not need exact numbers — a tempo band and tonality are enough to lock the groove and emotional register.
5. Instruments — lead, bass, percussion
Name the actual sounds: synth clarinet lead, deep off-beat synth bass, four-on-the-floor club groove. Use real instrument names (bağlama, kanun, balalaika, 808) when the style calls for them.
6. Vocals
Describe range, texture and delivery: deep raspy male vocals, passionate delivery or airy female vocals, breathy. Add backing vocal notes if they define the sound.
7. Production and era
Modern club mix, 2020s or warm analog production, late 70s. Era is a powerful shortcut for an entire sonic palette.
8. Negative constraints
End with what to avoid: no lo-fi, no acoustic drums, no autotune. These exclusions keep Suno from drifting into the wrong texture and are the most underused part of a prompt.
Suno weights tokens near the front of the prompt more heavily. Putting language, genre and mood first — and production notes and exclusions last — gives you a prompt that reproduces the same result run after run.
Worked example
Apply the formula to a melancholic Turkish ballad and you get:
sung in Turkish, arabesk, melancholic, emotional, 96 BPM, minor key, bağlama lead, lush strings, slow darbuka groove, deep male vocals with vibrato, cinematic reverb, modern arabesk production, 2020s, no EDM, no autotune
Every slot is filled, in order, in one line. That is a reproducible prompt.
Quick checklist
- ✅ Starts with sung in [language]
- ✅ Names a specific sub-genre, not just a broad genre
- ✅ Includes an approximate BPM and major/minor
- ✅ Lists lead, bass and percussion by name
- ✅ Describes the vocal texture and delivery
- ✅ Ends with 1–3 negative constraints
- ✅ Fits on one line, 12–22 tags
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